Alexis drove at an average speed of 60 miles per hour on a trip to her cabin. She was driving for 3 hours. How many miles did she travel?

180 miles

Step-by-step explanation:

speed = 60 miles per hour

That means that in 1 hour she drive 60 miles.

In 3 hours, she drives 3 times 60 miles.

3 * 60 miles = 180 miles

180 miles

- 1.613 = -1.6 or -1.61

-1.522 = -1.5 or -1.52

0.587 = 0.6 or 0.59

3.079 = 3.1 or 3.08

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere